UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020106.upa.cvt Date: 0600Z 1 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 1 FEB 26 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 160 SFC 972 405 5.0 1.1 76 3.9 3.2 0 0 280.4 281.1 277.7 292.2 4.26 2 970 422 6.6 2.4 75 4.2 4.6 352 0 282.2 283.0 279.2 295.3 4.69 3 965 463 8.4 1.4 61 7.0 5.1 333 1 284.4 285.2 279.9 296.8 4.38 4 962 488 8.4 1.4 61 7.0 5.1 321 1 284.7 285.4 280.0 297.1 4.40 5 948 607 9.4 0.4 53 9.0 5.2 266 2 286.9 287.6 280.8 298.8 4.15 6 943 650 9.4 0.4 53 9.0 5.2 242 3 287.3 288.1 281.0 299.3 4.17 7 938 694 10.6 -2.4 40 13.0 4.7 218 5 289.0 289.6 280.8 298.9 3.41 8 933 737 11.8 -2.2 38 14.0 5.4 194 6 290.7 291.3 281.7 300.8 3.48 9 925 808 12.4 -3.6 33 16.0 5.2 155 8 292.0 292.6 281.9 301.3 3.16 10 923 826 12.8 -5.2 28 18.0 4.9 154 9 292.6 293.1 281.7 300.9 2.81 11 916 890 12.6 -5.4 28 18.0 4.7 151 14 293.0 293.5 281.9 301.3 2.79 12 911 936 14.0 -8.0 21 22.0 4.7 151 16 294.9 295.3 282.1 301.9 2.29 13 904 1001 14.2 -7.8 21 22.0 4.8 153 16 295.8 296.2 282.5 302.9 2.35 14 894 1094 14.2 -9.8 18 24.0 4.3 156 16 296.7 297.1 282.5 302.9 2.03 15 862 1400 11.6 -10.4 20 22.0 2.8 178 14 297.1 297.5 282.7 303.3 2.01 16 850 1517 11.6 -11.4 19 23.0 2.5 190 12 298.3 298.6 283.0 304.1 1.88 17 848 1537 11.4 -11.6 19 23.0 2.4 195 15 298.3 298.6 283.0 304.0 1.85 18 744 2608 1.2 -15.8 27 17.0 -4.4 208 28 298.6 298.8 282.7 303.3 1.50 19 730 2761 0.4 -13.6 34 14.0 -4.5 210 32 299.3 299.6 283.4 305.0 1.83 20 720 2871 0.0 -21.0 19 21.0 -6.1 214 32 300.1 300.2 282.7 303.3 0.99 21 711 2972 -0.9 -19.9 22 19.0 -6.5 217 33 300.1 300.3 282.9 303.7 1.11 22 703 3062 -1.7 -14.7 36 13.0 -6.1 219 34 300.2 300.6 283.7 305.7 1.74 23 700 3096 -1.9 -17.9 28 16.0 -6.9 215 35 300.4 300.6 283.2 304.6 1.33 24 692 3187 -2.3 -21.3 22 19.0 -7.7 213 36 300.9 301.1 283.1 304.2 1.01 25 681 3315 -3.3 -16.3 36 13.0 -7.5 211 38 301.2 301.5 283.8 306.2 1.57 26 668 3467 -4.3 -16.3 39 12.0 -8.1 209 40 301.7 302.0 284.1 306.8 1.60 27 652 3658 -5.7 -21.7 27 16.0 -10.1 205 43 302.3 302.4 283.7 305.6 1.03 28 648 3706 -5.7 -24.7 21 19.0 -10.5 204 43 302.8 302.9 283.5 305.4 0.80 29 618 4076 -8.1 -22.1 31 14.0 -11.8 195 48 304.2 304.4 284.4 307.6 1.05 30 589 4449 -9.7 -28.7 20 19.0 -13.9 187 49 306.5 306.6 284.8 308.6 0.61 31 552 4949 -11.5 -38.5 9 27.0 -16.0 212 54 310.1 310.2 285.7 311.0 0.25 32 549 4990 -11.3 -36.3 11 25.0 -15.8 213 55 310.8 310.9 286.0 311.9 0.31 33 514 5492 -15.7 -33.7 20 18.0 -18.9 220 65 311.4 311.5 286.4 312.9 0.43 34 500 5700 -17.3 -28.3 38 11.0 -19.6 220 70 311.9 312.1 286.9 314.5 0.74 35 499 5715 -17.3 -28.3 38 11.0 -19.6 220 70 312.1 312.3 287.0 314.7 0.74 36 479 6020 -19.3 -37.3 19 18.0 -22.0 212 75 313.3 313.4 286.9 314.5 0.32 37 450 6480 -23.1 -35.1 32 12.0 -24.9 205 78 314.2 314.3 287.3 315.7 0.43 38 444 6578 -23.9 -37.9 26 14.0 -25.8 206 78 314.4 314.5 287.3 315.6 0.33 39 439 6661 -24.9 -36.9 32 12.0 -26.5 206 77 314.2 314.2 287.2 315.5 0.37 40 438 6677 -24.9 -34.9 39 10.0 -26.3 206 77 314.4 314.4 287.4 316.0 0.45 41 437 6694 -25.1 -29.1 69 4.0 -25.8 207 77 314.3 314.5 287.8 317.0 0.79 42 436 6711 -25.1 -28.0 77 2.9 -25.6 207 76 314.5 314.7 287.9 317.5 0.88 43 427 6861 -26.5 -30.4 70 3.9 -27.2 207 75 314.6 314.8 287.8 317.1 0.71 44 424 6912 -26.7 -30.2 72 3.5 -27.3 208 75 315.0 315.1 287.9 317.5 0.73 45 423 6929 -26.9 -29.1 82 2.2 -27.3 208 74 315.0 315.1 288.0 317.8 0.81 46 420 6981 -27.3 -30.4 75 3.1 -27.8 208 74 315.1 315.2 287.9 317.6 0.73 47 405 7241 -28.9 -30.2 88 1.3 -29.1 210 72 316.3 316.5 288.4 319.0 0.77 48 400 7330 -29.7 -31.3 86 1.6 -29.9 210 71 316.4 316.5 288.3 318.8 0.70 49 393 7455 -30.3 -31.9 86 1.6 -30.5 210 73 317.2 317.3 288.6 319.6 0.67 50 391 7491 -30.1 -31.6 87 1.5 -30.3 210 74 317.9 318.1 288.9 320.4 0.70 51 380 7694 -31.1 -33.6 79 2.5 -31.4 210 76 319.2 319.3 289.2 321.3 0.59 52 363 8015 -33.7 -36.0 80 2.3 -34.0 210 77 319.9 320.0 289.3 321.7 0.49 53 350 8269 -35.7 -39.9 65 4.2 -36.1 210 78 320.6 320.7 289.3 321.8 0.34 54 324 8799 -40.1 -41.8 84 1.7 -40.2 210 79 321.7 321.7 289.6 322.8 0.30 55 321 8863 -40.3 -41.8 85 1.5 -40.4 210 79 322.3 322.3 289.8 323.4 0.30 56 300 9320 -43.1 -46.0 73 2.9 -43.3 210 82 324.6 324.7 290.4 325.4 0.21 57 250 10520 -53.7 -58.6 55 4.9 -53.8 220 85 326.2 326.2 290.7 326.5 0.06 58 200 11920 -64.9 -67.1 74 2.2 -64.9 215 91 330.0 330.0 291.7 330.1 0.02 59 199 11951 -65.2 -67.4 73 2.3 -65.2 215 91 330.0 330.0 291.7 330.1 0.02 60 197 12013 -65.7 -68.1 72 2.4 -65.7 215 90 330.1 330.1 291.7 330.2 0.02 61 150 13720 -56.5 -85.5 1 29.0 -56.8 235 68 372.7 372.7 301.1 372.7 0.00 62 100 16250 -64.1 -89.1 2 25.0 -64.3 240 29 403.9 403.9 305.7 403.9 0.00 63 95 16563 -65.9 -88.9 3 23.0 -66.0 241 30 406.3 406.3 306.0 406.3 0.00 64 88 17029 -64.3 -90.3 2 26.0 -64.5 251 35 418.5 418.5 307.6 418.5 0.00 65 80 17610 -65.7 -88.7 3 23.0 -65.9 280 24 427.2 427.2 308.5 427.2 0.00 TRP 197 12013 -65.7 -68.1 72 2.4 -65.7 215 90 330.1 330.1 291.7 330.2 0.02 WND 199 11951 -65.2 -67.4 73 2.3 -65.2 215 91 330.0 330.0 291.7 330.1 0.02 Sounding variables and indices 1000-500 mb thick: 5540.00 m Freezing level: 720.00 mb = 2871.30 m = 9420.18 ft Wetbulb zero: 811.84 mb = 1893.61 m = 6212.57 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 25.09 % Est. max temperature: 22.83 C = 73.09 F Sfc-Lift cond lev (LCL): 915.30 mb = 896.33 m = 2940.69 ft T: 12.80 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.76 C Layer 720.0- 711.0 mb Conv cond level (CCL): 580.91 mb = 4555.40 m = 14945.37 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 31.64 C = 88.96 F Cap Strength: 11.50 C Lifted Index: 11.16 C Risk: None Lifted Index @300 mb: 17.06 C Lifted Index @700 mb: 7.10 C Showalter Index: 8.81 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 5.90 C K Index: 1.50 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.81 J/kg Max Up Vert Vel: 11.30 m/s Conv Inhibition (B-): 16445.43 J/kg Cap Strength: 11.42 C Lift Cond Lev (LCL): 723.08 mb = 2837.11 m = 9308.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 30 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 972 405 0 0 -0.0 -0.0 | 56 30 -24.6 -16.6 1 948 610 265 2 2.0 0.2 | 54 28 -22.6 -16.4 2 925 808 155 8 -3.4 7.3 | 71 29 -27.9 -9.4 3 913 914 150 16 -8.0 13.9 | 85 33 -32.6 -2.8 4 881 1219 160 16 -5.5 15.0 | 87 30 -30.0 -1.6 5 850 1517 190 12 2.1 11.8 | 78 23 -22.5 -4.8 6 849 1524 195 15 3.9 14.5 | 84 21 -20.7 -2.1 7 818 1829 200 16 5.5 15.0 | 85 19 -19.1 -1.6 8 788 2134 200 20 6.8 18.8 | 97 18 -17.7 2.2 9 759 2438 205 24 10.1 21.8 | 110 15 -14.4 5.1 10 731 2743 210 32 16.0 27.7 | 142 14 -8.6 11.1 11 704 3048 220 33 21.2 25.3 | 159 9 -3.4 8.7 12 700 3096 215 35 20.1 28.7 | 160 13 -4.5 12.1 13 651 3658 205 43 18.2 39.0 | 164 23 -6.4 22.4 14 602 4267 190 50 8.7 49.2 | 154 36 -15.9 32.6 15 578 4572 185 49 4.3 48.8 | 148 38 -20.3 32.2 16 556 4877 210 53 26.5 45.9 | 184 29 1.9 29.3 17 535 5182 220 58 37.3 44.4 | 205 31 12.7 27.8 18 500 5700 220 70 45.0 53.6 | 209 42 20.4 37.0 19 474 6096 210 76 38.0 65.8 | 195 51 13.4 49.2 20 454 6401 205 79 33.4 71.6 | 189 56 8.8 55.0 21 401 7315 210 71 35.5 61.5 | 194 46 10.9 44.9 22 400 7330 210 71 35.5 61.5 | 194 46 10.9 44.9 23 384 7620 210 76 38.0 65.8 | 195 51 13.4 49.2 24 308 9144 210 80 40.0 69.3 | 196 55 15.4 52.7 25 300 9320 210 82 41.0 71.0 | 197 57 16.4 54.4 26 250 10520 220 85 54.6 65.1 | 212 57 30.1 48.5 27 200 11920 215 91 52.2 74.5 | 205 64 27.6 57.9 28 199 11951 215 91 52.2 74.5 | 205 64 27.6 57.9 29 197 12013 215 90 51.6 73.7 | 205 63 27.1 57.1 30 191 12192 215 91 52.2 74.5 | 205 64 27.6 57.9 31 174 12802 235 72 59.0 41.3 | 234 42 34.4 24.7 32 158 13411 220 66 42.4 50.6 | 208 38 17.9 34.0 33 150 13716 230 73 55.9 46.9 | 226 44 31.4 30.3 34 150 13720 235 68 55.7 39.0 | 234 38 31.1 22.4 35 123 14935 270 45 45.0 -0.0 | 309 26 20.4 -16.6 36 118 15240 260 35 34.5 6.1 | 317 14 9.9 -10.5 37 107 15850 240 51 44.2 25.5 | 246 22 19.6 8.9 38 102 16154 255 41 39.6 10.6 | 292 16 15.0 -6.0 39 100 16250 240 29 25.1 14.5 | 345 2 0.6 -2.1 40 96 16459 240 29 25.1 14.5 | 345 2 0.6 -2.1 41 85 17069 255 37 35.7 9.6 | 302 13 11.2 -7.0 42 80 17374 280 24 23.6 -4.2 | 3 21 -0.9 -20.8 43 75 17678 280 20 19.7 -3.5 | 14 21 -4.9 -20.1 44 71 17983 240 21 18.2 10.5 | 46 9 -6.4 -6.1 Wind Parameters Mean winds (0-6000m): 205.9 at 39.5 knts Storm direction: 235.9 at 29.7 knts Shear (0-3000m) pos: 5.6 neg: 1.3 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 221.5 neg: -33.5 tot: 187.9 m^2/s^2 ave: 62.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.37 Bulk Shear: 172.95 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 165 5 65 28| 15.7 0.0 15.7|113.6 -8.3 105.3 210.6 0.68| 21.2 14.4 1000 161 10 76 29| 6.9 0.0 6.9|126.6 -22.0 104.6 104.6 0.47| 14.9 7.0 1500 176 12 79 26| 5.8 0.0 5.8|145.6 -33.5 112.0 74.7 0.41| 12.8 5.2 2000 186 14 83 23| 6.1 0.0 6.1|173.6 -33.5 140.0 70.0 0.48| 11.4 5.5 2500 194 17 89 20| 6.7 0.0 6.7|211.8 -33.5 178.3 71.3 0.57| 11.5 6.5 3000 201 20 97 18| 5.6 1.3 6.9|221.5 -33.5 187.9 62.6 0.52| 11.4 5.9 4000 199 27 119 18| 4.2 3.3 7.5|222.2 -93.0 129.2 32.3 0.32| 11.2 3.6 5000 202 32 137 18| 6.0 2.6 8.7|493.5-106.1 387.4 77.5 0.46| 13.0 6.0 6000 206 40 159 20| 5.0 4.3 9.3|506.8-321.3 185.5 30.9 0.28| 13.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260201.06.gif